European travel
Airline passengers destined for the U.S., after the lifting of restrictions for vaccinated foreign travelers, wait for processing at Paris-Charles de Gaulle airport in Paris, France, on Monday, Nov. 8, 2021. The U.S. is lifting entry restrictions for more than 30 countries, allowing fully vaccinated travelers to fly from places including Europe, China and India. Photographer: Nathan Laine/Bloomberg via Getty Images